21+ and present in eligible US states. New customers only. Offer terms apply. Gambling problem? Call 1-800-GAMBLER.


Join SBK sportsbook app, the US sportsbook from Smarkets. You can download the SBK mobile app in Indiana, the only state where it’s live, and claim bonus bets when you sign up. No Promo Code is needed, so you can start betting on football, hockey, and basketball straight away.
SBK sportsbook currently offers new sign-ups in Indiana $100 in bonus bets. However, you must deposit and bet at least $20 in order to claim your bonus bets. You can bet anything over $20, but you will still only claim up to $100 in bonus bets. The offer can change, so check the details in the app before your first bet.
Qualifying odds for your first bet are -200 or longer. Of course, the value of the bonus bet is deducted from your winnings, and bonus bets can’t be withdrawn as cash.
| SBK | Promo Code |
|---|---|
| SBK Bonus Code | No Promo Code needed |
| SBK Sportsbook Bonus | Bet $20, get $100 in bonus bets |
| Promos | Parlay Boosts and app-exclusive offers |
| SBK USA Legal States | Indiana |
| Features | Bonus Bets, Live Betting, NFL, NHL, MLB, NCAAF, Super Bowl Odds |
| Official website | getsbk.com |
| Promo Verified | Horse Bet |

SBK used to take bets in Colorado but is no longer live there, and an Iowa market-access deal announced in 2022 never led to a launch. You must be 21 or older and located in Indiana to bet. The horse.bet Indiana sportsbooks page compares every app licensed in the state.
Betting Markets:
Currently, SBK offers sports betting only with no race wagering. You can bet on over a dozen sports, including NFL, NHL, and MLB. You must be 21 or over to bet real money at SBK.
Live Betting: Bet live on football, hockey or a range of sports with up-to-the-minute in-play odds on the biggest games. You can also cash out certain live bets before the wager is settled.
Auto Acca: Add the most popular selections to your parlay with an all-in-one lobby.
Parlay Insurance: Get insurance on your parlay bets if one leg lets you down. You will still win on your 4+ leg parlay if just one of the individual wagers loses.
Boosted Odds: Enhanced odds are available on a range of sports and markets. You can browse all current odds boosts in one easy tab and see how many of your fellow SBK players are backing the same picks.
Price+: This cool feature displays the best price for some of the bigger payouts on offer. You can view the percentage of bets for each event that beat SBK’s competitor prices. For instance, 90% of betting markets on the big NBA game could be better than SBK’s biggest competitors.
Best Picks: Follow the customers with the hottest streaks and chase the action!
Top Tipsters: Follow the biggest names in sports betting and bet immediately on their tips. There’s even a dedicated ‘Tips’ tab in the SBK Sportsbook lobby, together with a current total of customers who have followed the bet.
You can install an SBK Sportsbook mobile app for your iOS or Android device. The good news is that you install the iOS mobile app direct from the App Store. Alternatively, get the Android app from the Google Play Store or install a .apk file directly from the SBK website.
You will need to verify your mobile phone number when you install and use the app. Simply enter the verification number sent by SMS to your smartphone. This completes the account activation on your cell phone.
SBK operates one of the slickest mobile sports betting apps around. You can access a helpful A-Z drop-down list of sports in the lobby or browse the markets using the carousel tool. Look out for specific touch icons to get you to the hottest tips, boosted odds or in-play markets.
You can receive bonus credits throughout the year at SBK. You can view your current promo balance on the SBK app. This displays available free bet credits for you to use on any sport.

You can use your Visa debit or credit card to make instant deposits into your SBK account. PayPal and online bank transfer are alternative options.
| Rule | What it means |
|---|---|
| Qualifying bet | First bet of $20 or more at odds of -200 or longer |
| Reward | $100 in bonus bets |
| Withdrawals | Bonus bets can’t be cashed out; only winnings are paid |
| Who can claim | New customers, 21+, located in Indiana |
No. SBK doesn’t publish a Promo Code for its welcome offer, and the App Store listing only mentions exclusive offers and Parlay Boosts. Sign up through our link and the bonus is attached automatically.
No. You need to deposit and place a $20 qualifying bet to unlock the bonus bets.
SBK is owned and run by Smarkets, the UK betting exchange. Smarkets paused its US expansion in October 2023, and SBK now takes bets in Indiana only. The App Store listing describes it as live and accepting bets in Indiana exclusively.
Yes. SBK launched in Colorado in June 2020 but is no longer live there. Colorado bettors can compare licensed apps on our Colorado sportsbooks page.
In March 2026 Smarkets filed an application with the CFTC to run a designated contract market, the license used by US prediction markets. That application is still pending, and it doesn’t change how SBK works in Indiana.
The SBK Sportsbook Indiana app holds a 3.9-star rating on the App Store from about 500 ratings. It’s published by Smarkets (Malta) Limited and is updated regularly.
Official screenshots of the SBK app from its App Store listing. The app is rated 3.9 out of 5 from 498 ratings on the App Store.



SBK is licensed state by state, usually through a casino, tribe, racetrack or team that holds the local license, and the welcome offer is not always the same everywhere. Here is every state, the license partner and the offer you get there.
| State | License partner | Launched | Welcome offer |
|---|---|---|---|
| Indiana | Full House Resorts | Oct 2022 | Bet $20, Get $100 in Bonus Bets |